Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2025/01/16 15:30 | Aleksandar Grujic v Jeromy Loffler | L | 0-3 |
| Challenger Series TT | 2025/01/16 13:30 | Alfred Dela Pena v Aleksandar Grujic | L | 3-0 |
| Challenger Series TT | 2025/01/16 11:30 | Johannes Willeke v Aleksandar Grujic | L | 3-0 |
| Challenger Series TT | 2025/01/16 10:00 | Aleksandar Grujic v Boris Brnovic | W | 3-1 |
| Challenger Series TT | 2025/01/16 08:30 | Aleksandar Grujic v Damian Zech | L | 0-3 |
| Challenger Series TT | 2024/11/29 09:30 | Aleksandar Grujic v Damian Zech | L | 0-3 |
| Challenger Series TT | 2024/11/29 07:30 | Aleksandar Grujic v Miguel Nunez | L | 0-3 |
| Challenger Series TT | 2024/11/28 17:00 | Aleksandar Grujic v Louis Price | L | 2-3 |
| Challenger Series TT | 2025/01/16 16:00 | Johannes Willeke v Olav Kosolosky | W | 1-3 |
| Challenger Series TT | 2025/01/16 14:30 | Olav Kosolosky v Boris Brnovic | W | 3-1 |
| Challenger Series TT | 2025/01/16 12:30 | Olav Kosolosky v Damian Zech | W | 3-0 |
| Challenger Series TT | 2025/01/16 11:00 | Olav Kosolosky v Jeromy Loffler | W | 3-0 |
| Challenger Series TT | 2025/01/16 09:00 | Peter Hribar v Olav Kosolosky | W | 0-3 |
| Challenger Series TT | 2025/01/07 09:00 | Peter Hribar v Olav Kosolosky | L | 3-1 |
| Challenger Series TT | 2025/01/07 08:00 | Olav Kosolosky v Levente Krebs | W | 3-1 |
| Challenger Series TT | 2025/01/06 16:30 | Guilherme Teodoro v Olav Kosolosky | W | 1-3 |